Will Shoemaker
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Microbes respond by enterint a reversible state of low metabolic activity
Ecological implications well-characterized(Jones & Lennon, 2010; Lennon & Jones, 2011)
So are molecular & physiological mechanisms (Sturm & Dworkin, 2015)
from IPython.display import display, Image
display(Image(filename='Figs/DormRes.png'))
display(Image(filename='Figs/Migration_model2.png'))
display(Image(filename='Figs/CoalExample.jpg'))
display(Image(filename='Figs/DormCoal.png'))
display(Image(filename='Figs/BeanBag.png'))
display(Image(filename='Figs/WFillustration.png'))
display(Image(filename='Figs/PopGenMut.png'))
display(Image(filename='Figs/WF.png'))
display(Image(filename='Figs/WFdorm.png'))
Founded in coalescent theory (Blath et al., 2014; Kaj et al., 2001)
Useful framework to examine neutral evolution of a microbial dormant population
display(Image(filename='Figs/DFL1.png'))
display(Image(filename='Figs/DFL2.png'))
Positive $D_{FL}$
Naive view:
Controversy on stress-induced mutation in dormant pops
Seed-banks proposed as source of genetic variation in plants and microbes (Levin 1990; Sogin et al., 2006; González-Casanova, 2004)
Dormancy considered trait that’s under selection (Dalling et al., 2011)
display(Image(filename='Figs/MAdist.png'))
Expected neutral site heterozygosity
display(Image(filename='Figs/DriftMutEquilbJustAct.png'))
display(Image(filename='Figs/DriftMutEquilb1.png'))
display(Image(filename='Figs/DriftMutEquilb2.png'))
display(Image(filename='Figs/DriftMutEquilb3.png'))
ATTTACGG
ATTTACAG
ATCTACGG
ATTTACGG
ATTTTCGG
:)
:(
display(Image(filename='Figs/FlowExample.jpg'))
guess...
display(Image(filename='Figs/IMG_0530.jpg'))